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LOT 1724
Natural History - 'Guppy' Fossil Fish Plate
EOCENE PERIOD, 56-33 MILLION YEARS B.P.
11 1/2 in. (1.1 kg, 29 cm).
A sedimentary matrix displaying at least 11 full and partial fossil 'guppy' fish; a mortality plate. [No Reserve]
ProvenanceEx Lincolnshire, UK, collection.
CONDITIONTimeLine Auctions follows a vetting process to ensure the authenticity and legality of all items, reinforcing our commitment to integrity and responsible trading. Each antiquity, antique, and coin lot undergoes thorough examination by a vetting committee of at least ten external specialists, professional trade association members, scientists, and archaeologists: Our Vetting Process
AUCTIONS:
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Natural History - Fluorite Triangle Collection
Sold for (Inc. bp): £20
A group of 25 natural purple and lavender fluorite triangular cleavages. 400 grams total, 26-41 mm
Fine condition.
From China. Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Very Large Polished Agate Mineral 'Table'
Sold for (Inc. bp): £59
A very large specimen of agate with one cut and polished face. 3.9 kg, 21.5 cm
Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Campo del Cielo Meteorite Group
Fell 6000-5000 years B.P.Sold for (Inc. bp): £91
A group of two Campo del Cielo nickel iron (IAB) meteorites; each held in a plastic display case with identification label. 18.8 grams total, case 40 x 34 mm each
From Chaco Province, Argentina, found 1576. Property of a Sussex, UK, teacher.
A crater field of roughly 26 craters was found in the vicinity of this crater, which is estimated to date to 4-5 thousand years BP. The age of the meteorite itself is thought to be c.4.5 billion years, formed as part of the development of this solar system. The largest two fragments, the 30.8 ton Gancedo and 28.8 ton El Chaco, are among the heaviest meteorite masses ever recovered on Earth. In 1576, the governor of a province in Northern Argentina commissioned the military to search for a large mass of iron, which it was believed ‘the natives’ claimed had fallen from the sky and which they used for their weapon production. The expedition discovered a large mass of metal which was assumed to be an iron mine and brought back a few samples, which were described as being of unusual purity. Following the legends, in 1774 Don Bartolomé Francisco de Maguna rediscovered the iron mass. He himself did not believe that the stone had fallen from the sky and assumed that it had formed by a volcanic eruption. However, he sent the samples to the Royal Society of London. In 1990 it became protected by law.
